.box-header{
    width: 800px;
    height: 40px;
    // background-color: chartreuse;
    margin:auto auto ;
    display: flex;
    justify-content: center;
    .header-left{
      width: 50%;
      height: 100%;
      background-color: chartreuse;
    }
    .header-right{
      width: 50%;
      height: 100%;
      // background-color:blueviolet;
      display: flex;
      justify-content: end;
      align-items: center;
      .right-text{
        display: inline-block;
        margin-right: 8px;
        padding-right: 8px;
        border-right: 1px solid #333;
        text-decoration: none;
      }
    }
  }